OSG EX-SUS-GDR Jobber Drill

OSG HSSE Cobalt TiN coated drill with point geometry 130deg<4mm, 120deg>4mm 35 to 40deg helix. Jobber length. ADVANTAGES = Special flute design to facilitate short chipping and accurate hole size (h7). For drilling in Stainless Steels and Aluminium alloys. For CNC high speed drilling.